Ok so I think we all have this problem. See, I switched computer software's (Windows Xp to Windows 7 Professional), and when i was on Windows XP i could play no sweat. Now however, after reinstalling minecraft on to the computer I clicked play it loaded, it disappeared then the usual Mojang logo then it disappeared again and I was sent back to the launcher... I kept clicking play but the same thing kept happening... Yes i did install Java...
We need to see what is in your Development Console, which can be found on the second tab of the launcher.
First, copy all of the text: right-click on the text, then click 'Copy All Text'. Finally, paste it in spoiler tags in a reply for us to see.
How to use spoiler tags:
PLease Help Me!
First, copy all of the text: right-click on the text, then click 'Copy All Text'. Finally, paste it in spoiler tags in a reply for us to see.
How to use spoiler tags:
Stu